chromatographic fingerprint
Polish translation: chromatogram typu fingerprint
| 12:54 Nov 13, 2006 |
| English to Polish translations [PRO] Science - Chemistry; Chem Sci/Eng | |||||
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|  Selected response from: Izabela Czartoryska Sweden Local time: 01:57 | ||||
Grading comment
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| Summary of answers provided | ||||
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| 4 +4 | individual pattern produced by chromatography |
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| 4 +1 | chromatogram typu fingerprint |
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| Discussion entries: 5 | |
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Answers
16 mins confidence: 
peer agreement (net): +4
peer agreement (net): +4individual pattern produced by chromatography Explanation: When you subject, for instance, an ink to chromatography, if you use the same ink and the same solvent, it should produce the same pattern of colour separation each time. A different ink, although appearing to be the same colour would produce a slightly different pattern. Basically, chromatography, either liquid or gas, separates a substance into its component parts. If the same substance is repeatedly subjected to chromatogaphy under identical circumstances each time, it should produce the same results, but if you change the substance or the conditions, you will get different results. You can identify a substance from its chromatographic pattern like you would identify a person by their fingerprint. |
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